Structural micro-porous carbon anode for rechargeable lithium-ion batteries
April 16, 2013. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesProcess for preparing macroporous open-cell carbon foam from normally crystalline vinylidene chloride polymer Rechargeable battery Ambient temperature rechargeable battery Low density porous cross-linked polymeric materials and their preparation and use as carriers for included liquids Porous cross-linked absorbent polymeric materials Porous polymers Secondary battery Secondary battery using non-aqueous solvent Graphite intercalation compound film and method of preparing the same Porous carbon structures and methods for their preparation InventorsAssigneeApplicationNo. 049696 filed on 04/16/1993US Classes:429/221, Iron component is active material252/182.1, HAVING UTILITY AS A REACTIVE MATERIAL IN AN ELECTROCHEMICAL CELL; E.G., BATTERY, ETC.423/445R, Elemental carbon429/231.2, Alkalated vanadium (V) chalcogenide429/231.5Vanadium (V), chromium (Cr), niobium (Nb), molybdenum (Mo), titanium (Ti), or tungsten (W) component is active materialExaminersPrimary: Kalafut, StephenAttorney, Agent or FirmForeign Patent References
International ClassH01M 004/58AbstractA secondary battery having a rechargeable lithium-containing anode, a cathode and a separator positioned between the cathode and anode with an organic electrolyte solution absorbed therein is provided. The anode comprises three-dimensional microporous carbon structures synthesized from polymeric high internal phase emulsions or materials derived from this emulsion source, i.e., granules, powders, etc. |
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